Hawaii's Kilauea volcano, one of the most active in the world, is about to erupt again, according to the United States ...
A light, 4.1-magnitude earthquake struck north of San Francisco on Monday, according to the United States Geological Survey.
An earthquake measuring magnitude 3.9 struck north of the San Francisco Bay Area on Nov. 24, according to the USGS.
A 3.9 magnitude earthquake struck near the Geysers geothermal field in northeastern Sonoma County on Monday morning, ...
The United States Geological Survey is issuing a new Orange Alert, warning residents and visitors on Hawaii's Big Island that ...
A minor, 3.2-magnitude earthquake struck in the San Francisco Bay Area on Thursday, according to the United States Geological ...
A NASA satellite image shows a volcano on Russia’s Kamchatka Peninsula that has awoken after more than 400 years of slumber.
The people who manage America’s aquifers, wetlands, shorelines and recreation areas rely on federal science as they face new ...
According to USGS data, the seven earthquakes occurred over a span of two days and were centered near the city of Santa Rosa in Sonoma County. Preliminary readings placed the epicenters predominantly ...
Fluoride exposure in childhood supports academic achievement but lacks measurable cognitive benefits in later adulthood, ...
This past summer, the U.S. Geological Survey began large-scale low-level airplane flights over the Upper Peninsula and ...
As explosive eruptions and frequent quakes capture global attention, the Pacific 'Ring of Fire' raises questions over where ...